 .layui-icon {
     margin-right: 10px
 }

 .layui-body {
     overflow: hidden;
 }

 iframe {

     width: 100%;
     height: 100%;
 }

 .userinfo {
     height: 60px;
     line-height: 60px;
     text-align: center;
     font-size: 12px;
     user-select: none;
 }

 .layui-side-scroll .userinfo {
     border-bottom: 1px solid #282b33;
 }

 .layui-nav-img {
     width: 40px;
     height: 40px;
 }

 .text-avatar {
     display: inline-block;
     width: 40px;
     height: 40px;
     border-radius: 50%;
     line-height: 40px;
     margin-right: 15px;
     font-size: 20px;
     background-color: red;
 }